Security software is a trending issue these days when phishing sites, botnets, intrusive advertising and unwanted visitors are quite common in this era of vulnerable cyber security. DNS services can be a good option to protect unwary surfers from all these kind of vulnerabilities. DNS or Domain Name System is used every time we surf the web. Every time we type a site name into the browser, DNS is asked for the IP address to that domain and then the browser contacts the Web server and pulls in content for you.
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So basically DNS servers are the mediators between a browser and a website. There are some third-party DNS services too which are highly useful for both users and network admins. These third-party tools are used for content filtering, malware blocking, protecting from botnets etc. In this list, we are providing you the names of six DNS services which provide content filtering kind of protection:
1. Comodo Secure DNS:
This service can be used for personal use only. The addresses for this DNS service are 8.26.56.26 and 8.20.247.20. It's a free service which can block harmful websites which contain malware and spyware. It offers security solutions like SSL certificates, secure email services etc. If this DNS blocks any site, then it displays a warning page. The warning details about why the page is blocked and if the user wants to disregard its warning, then the user is allowed to do so.
2. Dyn Internet Guide:
This DNS service can be used for both personal and business purposes and the addresses are 216.146.35.35 and 216.146.36.36. It's again a free service which is used both personally and commercially. It's pre-configured in such a way that it blocks malware and phishing sites automatically. It's also capable of customisable content filtering and it lets users block up to 30 pre-defined content categories. If any site is blocked, an alert page shows why the particular site has been blocked, though the user is allowed to bypass the warning and continue using the site.
3. FoolDNS:
Users can use this DNS service for both personal and business purposes. Addresses are 87.118.111.215 and 213.187.11.62. It provides both free and commercial services for home and small business use. It blocks online tracking, profiling and advertisements, malware and phishing sites. If malware is detected on a site it blocks the same.
4. GreenTeam Internet:
Its addresses are 81.218.119.11 and 209.88.198.133. GreenTeam Internet provides both free and premium services for homes and small businesses. It's also pre-configured in such a way that it automatically blocks malware, phishing sites, advertisements, adult-related content and drug-related violent sites. The content filtering is customisable though and you can create own whitelist and blacklist. When it blocks a site, the user is notified and the user can report the blocked page.
5. Norton ConnectSafe:
This DNS is used for personal reasons only. It offers three kind of services: If you opt for only security then it will block malware, phishing and scam sites and the addresses for this service are 199.85.126.10 and 199.85.127.10. If you choose security and pornography, then it will block adult-related content too. Its DNS addresses are 199.85.126.20 and 199.85.127.20. If you choose security, pornography and others then it will block content related to alcohol, crime, drugs and gambling. Its addresses are 199.85.126.30 and 199.85.127.30. It offers a business service too with a paid subscription.
6. OpenDNS:
This DNS is used for mature personal and business purposes and the addresses are 208.67.222.222 and 208.67.220.220, 208.67.222.123 and 208.67.220.123. It offers both free and premium services and its basic free service is known as Enhanced DNS and it helps in blocking malware and phishing sites. Other service options of OpenDNS include OpenDNS FamilyShield, OpenDNS Home, OpenDNS Home VIP. Its basic business service is Umbrella which offers advanced security and management for large networks and enterprises.
So basically DNS servers are the mediators between a browser and a website. There are some third-party DNS services too which are highly useful for both users and network admins. These third-party tools are used for content filtering, malware blocking, protecting from botnets etc. In this list, we are providing you the names of six DNS services which provide content filtering kind of protection:
1. Comodo Secure DNS:
This service can be used for personal use only. The addresses for this DNS service are 8.26.56.26 and 8.20.247.20. It's a free service which can block harmful websites which contain malware and spyware. It offers security solutions like SSL certificates, secure email services etc. If this DNS blocks any site, then it displays a warning page. The warning details about why the page is blocked and if the user wants to disregard its warning, then the user is allowed to do so.
2. Dyn Internet Guide:
This DNS service can be used for both personal and business purposes and the addresses are 216.146.35.35 and 216.146.36.36. It's again a free service which is used both personally and commercially. It's pre-configured in such a way that it blocks malware and phishing sites automatically. It's also capable of customisable content filtering and it lets users block up to 30 pre-defined content categories. If any site is blocked, an alert page shows why the particular site has been blocked, though the user is allowed to bypass the warning and continue using the site.
3. FoolDNS:
Users can use this DNS service for both personal and business purposes. Addresses are 87.118.111.215 and 213.187.11.62. It provides both free and commercial services for home and small business use. It blocks online tracking, profiling and advertisements, malware and phishing sites. If malware is detected on a site it blocks the same.
4. GreenTeam Internet:
Its addresses are 81.218.119.11 and 209.88.198.133. GreenTeam Internet provides both free and premium services for homes and small businesses. It's also pre-configured in such a way that it automatically blocks malware, phishing sites, advertisements, adult-related content and drug-related violent sites. The content filtering is customisable though and you can create own whitelist and blacklist. When it blocks a site, the user is notified and the user can report the blocked page.
5. Norton ConnectSafe:
This DNS is used for personal reasons only. It offers three kind of services: If you opt for only security then it will block malware, phishing and scam sites and the addresses for this service are 199.85.126.10 and 199.85.127.10. If you choose security and pornography, then it will block adult-related content too. Its DNS addresses are 199.85.126.20 and 199.85.127.20. If you choose security, pornography and others then it will block content related to alcohol, crime, drugs and gambling. Its addresses are 199.85.126.30 and 199.85.127.30. It offers a business service too with a paid subscription.
6. OpenDNS:
This DNS is used for mature personal and business purposes and the addresses are 208.67.222.222 and 208.67.220.220, 208.67.222.123 and 208.67.220.123. It offers both free and premium services and its basic free service is known as Enhanced DNS and it helps in blocking malware and phishing sites. Other service options of OpenDNS include OpenDNS FamilyShield, OpenDNS Home, OpenDNS Home VIP. Its basic business service is Umbrella which offers advanced security and management for large networks and enterprises.
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